3" x 3/4" Black Iron Reducing Coupling Black Fittings Material: Black Malleable Iron Connection:

Material:   Black Malleable Iron Connection:   Threaded Thread Type:   One Male & One Female Features:   Meets or exceeds all applicable ASTM and ANSI standards   100% pressure tested before leaving the factory

Installation is easy and fits all plumbing black pipe and nipples of the same size

They are standard schedule 40 malleable black iron and works in a black iron piping system

This prevents rust and protects the pipe

material:   Black Steel connection:   Threaded Thread Type:   Male Features:   Meets or exceeds all applicable ASTM and ANSI standards   Stocked from 1/8" through 6" diameters

3" x 3/4" Black Iron Reducing Coupling Black Fittings Material: Black Malleable Iron Connection:Material: Black Malleable Iron Connection: Threaded Thread Type: Female Features: Meets or exceeds all applicable ASTM and ANSI standards 100% pressure tested before leaving the factory